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Wollastonite is a naturally occurring, calcium silicate-based mineral that is present in the form of needle-like crystals or fibers. It is characterized by its high temperature resistance and chemical stability.
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Due to its high melting point and fibrous texture, Wollastonite is used as a replacement raw material for asbestos. In addition Wollastonite is an excellent and functional filler with reinforcing properties in various industrial applications.
Calcined Bauxite is produced by the sintering/calcining of low-iron, low-alkali containing raw bauxites at temperatures of 1600 – 1800°C. In this calcination process the hi...
Cenospheres are microscopic hollow spheres that are formed in ash, especially when coal is burnt in power plants. They are characterized by their light, hollow structure, w...
Due to its high electron density, Barium Sulfate can be used as a positive X-ray contrast agent. Barium Sulfate is a white powder that is practically insoluble in water, ac...